RC Blue™

IFU title "INSTRUCTION FOR USE — RC/RC GOLD/RC BLUE" is shared across all three metallurgy tiers; the IFU body text does not differentiate Blue-specific protocol parameters (per IFU)

RC Blue uses the same published spec table dimensions and motor parameters as RC; the Blue post-machining heat treatment is a brand/packaging-level distinction not detailed in the IFU body

Blue heat-treatment flexibility / pre-bendability / cyclic-fatigue claims come from product branding rather than the IFU text — exact figures are not independently verified

IFU step 8 explicitly covers retreatment: "During the retreatment process, complete the cutting action using the same action as step ③" (per IFU step-by-step)

Per IFU precautions, avoid continuous-rotation reaming on extremely curved canals; small-angle motions (filing, watch-winding, balanced force) are recommended for high-curvature cases (per IFU precautions)